Campaigns of The Age of Darkness: The Martian Civil War

Unleash Epic Battles in Warhammer: The Horus Heresy on Mars

During the dramatic onset of the Horus Heresy, Mars asserted its independence from the Imperium, becoming a formidable opponent to the Loyalist forces. This essential expansion for Warhammer: The Horus Heresy immerses you in the intense Martian battles, a pivotal theatre in the Age of Darkness. Dive into immersive Relic Hunt missions, a comprehensive campaign, and rules for new units that bring the conflict to life.

Delve into the Intricate Lore of the Martian Civil War

This 168-page hardcover book is a treasure trove of information, featuring detailed timelines and maps that recount the catastrophic events on Mars during the Age of Darkness. Unravel the Schism of Mars, witness the rise of the Mechanicum, and explore the critical conflicts of the Martian Civil War. The Onslaught Campaign System lets you experience interconnected battles of Warhammer: The Horus Heresy, with 10 core campaign stratagems, optional rules, and the Mars Civil War Campaign.

Inside, discover 5 Core Missions: The Crucible of War, The Heart of Battle, Sudden Strike, Take and Hold, and Strike and Fade. The book also includes 3 Apex Missions, playable as a campaign series using the Onslaught Campaign rules or as standalone challenges. Explore the Dark Scions of the Questoris with options for the Divisio Tactica: Questoris Household list from Liber Mechanicum, and employ Corrupted Engines with a Traitor Mechanicum force through the Automata Malefica rules.

Engage in 5 Relic Hunt Missions: Data Coil Download, Unlock the Vault, Secure the Crash Site, Relic Extraction, and Convoy Raid. The book also offers rules for Proscribed Techno-arcana, available to some Traitor forces, including Malefikite, Machin Malefica, Ruinous Cybernetica, Nekrotek, Ephemera Nekrotek, Malamina, Æthertek, and Anima Malefica. Additional Unit Profiles feature 3 Legiones Astartes Army List profiles and 1 Mechanicum Army List profile for the Krios Squadron.

Showcasing a stunning full-color gallery of Mechanicum miniatures, this book provides inspiration for your own Warhammer 40,000 figurines collection. To fully enjoy the contents, you will need the Warhammer: The Horus Heresy - The Age of Darkness Rulebook and one of the Army Books for Warhammer: The Horus Heresy, sold separately.